| # Copyright (c) 2021 Teslabs Engineering S.L. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: | |
| The AFIO peripheral is used to configure pin remapping, EXTI sources and, |
| when available, enable the I/O compensation cell. |
| |
| compatible: "gd,gd32-afio" |
| |
| include: base.yaml |
| |
| properties: |
| reg: |
| required: true |
| |
| clocks: |
| required: true |
| |
| enable-cps: |
| required: false |
| type: boolean |
| description: | |
| Enable the I/O compensation cell. This option should be enabled when the |
| output speed is greater than 50MHz to reduce the I/O noise effects on |
| the power supply. This option is only available on certain GD32 series. |
